Figures 9.4


Underside of the thorax of the beetle Henoticus serratus (Coleoptera: Cryptophagidae) showing the depressions, called mycangia, which the beetle uses to transport fungal material that inoculates new substrate on recently burnt wood.
Figures 9.4. Underside of the thorax of the beetle Henoticus serratus (Coleoptera: Cryptophagidae) showing the depressions, called mycangia, which the beetle uses to transport fungal material that inoculates new substrate on recently burnt wood.

(After drawing by Göran Sahlén in Wikars 1997)

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  A plume-shaped tunnel excavated by the bark beetle Scolytus unispinosus (Coleoptera: Scolytidae) showing eggs at the ends of a number of galleries; enlargement shows an adult beetle.
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  A pair of dung beetles of Onthophagus gazella (Coleoptera: Scarabaeidae) filling in the tunnels that they have excavated below a dung pad.